Fleet typeIdentity
Small fleet
6 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 493380 · MC-1200639 · Updated Sep 6, 2026
Sierra Santa Fe Corp
DBA ZIMMERLY ROCK PRODUCTS
6 power unitsRIDGEFIELD, WA84/100
CARRIER ACTIVEMC-1200639 ACTIVE
Observed fleet · trailing 24 mo daily
6Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Sep 6, 2026
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Watch · 2
USDOT registration3434 yr registered
Active for-hireInsurance (BIPD)$0 in force
FMCSA L&IVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
34 yr unchanged
Same registration since 1992 — no chameleon / reincarnation signal.
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Verification summary
SIERRA SANTA FE CORP (USDOT 493380) has a Vektor safety score of 84/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Sep 6, 2026.
It has an active BIPD insurance filing with a $0 limit in force from OHIO CASUALTY INSURANCE CO. effective Jun 20, 2020 in FMCSA L&I's current snapshot as of Sep 6, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.
It reports 6 power units and 4 drivers in its most recent MCS-150 filing dated May 22, 2024.
It has no FMCSA-assigned safety rating in the federal record refreshed Sep 6, 2026.
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Frequently asked
What is SIERRA SANTA FE CORP's USDOT number?
SIERRA SANTA FE CORP's USDOT number is 493380, and its motor carrier number is MC-1200639.
Is SIERRA SANTA FE CORP authorized to operate?
As of Sep 6, 2026, SIERRA SANTA FE CORP is active in the FMCSA register with common, contract, broker operating authority on file.
How big is SIERRA SANTA FE CORP's fleet?
SIERRA SANTA FE CORP operates 6 power units and 4 drivers per its most recent MCS-150 filing.
Where is SIERRA SANTA FE CORP based?
SIERRA SANTA FE CORP is based in RIDGEFIELD, WA.
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